
D9412GV3/D7412GV3 | Operation and Installation Guide | Appendix A: System Wiring Diagrams, Issue A
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Bosch Security Systems, Inc. | 2/10 | F01U143070-01 67
Appendix A: System Wiring Diagrams, Issue A
A.1 D9412GV3 Control Panel
Figure 34: D9412GV3, Power Supply Side
+
AUX PWR
AL AR M TR IG
COM
SUPV IN
ALARM CKT
-
D928
- +
D113
BAT 2+
BAT 1+
BAT 2-
BAT 1- SUPV
CHGR+
CHGR-
VAUX+
- +
- +
-
+
Po i nt 8
S3 Option
Cl os e d = 1K
Ω
EO L
No rma l Operation
O pen =A B- 12 UL
Bell Box 22 0 K
Ω
D52 00/ D536 0
PR OG CO NN
GREEN
D9412GV3
11
14
13
15
16
12
10
2
6
7
9
66
2
2
2
3
2
5
4
6
6
6
8
EARTH GR OUND
C OMMO N
BATTERY NEGATIVE ONLY
BATTERY POSI TIVE ONLY
RELAY A
RELAY B
RELAY C
+ AUX POWER
CLASS 2 TRANSFORMER
16.5 VAC 40 V A 60 Hz
Mo del D 164 0
Interna lly Fus ed - D o not sho rt
Require s Uns wi t ched Outlet
Do not sh ar e with oth er equi pm e nt
S4 GROUND F AU LT D ETE CT
En a bl ed
Disab led
RED
ON w hen communica ting
OFF when idl e
PHO NE LI NE SE IZE D LED
TI P R ING
TELCO CO RD MODEL D 161
PROGRAMMABLE
ALARM OUTPUTS
Terminals
SWITCHED AUX
an d6
7
Terminal 8
Po int 3Point 4
161514
P oi nt 1 P oi nt 2
1211 13
CAUTION:
A voi d dam a ge to Panel.
Do not con nec t 24 V t o termina ls.
Ma xi mum charging curre nt 1. 4 A
O p er at io n M oni t or LE D
Pulses when No rma l
Fli cke rs whe n Ringing
D 52 00/ D5 360
PROG CONN
Point 8, S3 Op t i on
Op en =AB-12 UL
Bell B ox 22 0 k
Ω
1 - If required by local AHJ, connect D113 Battery
Lead Supervision Module.
2 Batteries
3 - D122 Dual Battery Harness, as required
4- D1640 Transformer and D8004 Transformer
Enclosure required for NFPA Applications
5 - D8132 Dual Battery Charger with two batteries
(Batteries are not supervised.)
6 - Power limited, supervised
7 - Power limited
8 - D192G Bell Supervision Module
9 - To Relay A or Relay B
10 - Listed Audible Signaling Devices rated at
12.0 VDC nominal (do not use vibrating type
horns)
11 - C900V2 or C900TTL-E (optional)
12 - RJ31X, secondary phone line
13 560 Ω, 2 W EOL Resistor
(P/N: 15-03130-005)
14- RJ31X, primary phone line
15- D928
16- To earth ground
All external connections except Terminal 5 (battery positive) are power limited.
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